.goodsDetails{
    position: relative;
    background: #dddddd;
        .back{
            width: 30px;
            height: 30px;
            position: absolute;
            z-index: 1;
            top: 10px;
            left: 10px;
            .icon{
                width: 100%;
                height: 100%;
                opacity: 0.5;
            }
            
        }
    
}
